An airplane 30,000 feet above the ground begins descending at the rate of 2000 feet per minute. Assume the plane continues at the same rate of descent. The planes height and minutes above the ground...

An airplane 30,000 feet above the ground begins descending at the rate of 2000 feet per minute. Assume the plane continues at the same rate of descent. The planes height and minutes above the ground...

What is the eauation of the line

seven hundred grams of a radioactive material decays according to the formula A=700(2/3)^2, where t is measured in years. Find the amount present in 10 years. Round to the nearest one tenth of a...

Hey, having an issue with this problem. Hopefully someone can figure it out! Thanks so much!

Having a little trouble figuring this out! Hope someone out there can help me! Thank you in advance!

Find the amount of money in an account after 9 years if $2100 is deposited at 8% annual interest compounded quarterly.

At the city museum, child admission is $6.10and adult admission is $9.60. On Monday, three times as many adult tickets as child tickets were sold, for a total sales of $1151.70 How...

translate to equation

Help with this questions

A woman bought some large frames for $10 each and some small frames for $5 each at a closeout sale. If she bought 21 frames for $145, find how many of each type she bought.

the question was along the lines of y=11 and I don't know what i am supposed to do

A waterfall has a height of 1100 feet. A pebble is thrown upward from the top of the falls with an initial velocity of 24 feet per second. The height of the pebble h in feet after t seconds is given...

The life expectancy at birth y for females born in a certain country is given by the equation y=0.43x+73.6 , where x is the number of years after 1950. a. Find the life expectancy for a female...

math class

Not completely sure what this question is asking.

Please help! Use the Pythagorean Identity Sin^2 t +Cos^2 t =1 and give information to find Cos t Sin t = 2 Square root 2/ 3; 0 Less than or equal to T less then pi/2...

duplicate letters

this is a math related question, working with units and conversions

what is the answer

25x2+ 20x + 5y − 1 = 0